We architect and deploy custom smart contracts that form the backbone of your protocol. Our development process is built on security-first principles, utilizing battle-tested patterns from OpenZeppelin and rigorous internal audits to mitigate risk before deployment.
LABS
Services
Cross-VM Contract Migration Debugger
A specialized tooling suite to simulate, trace, and validate the migration of smart contracts and application state between different blockchain virtual machines, ensuring correctness and security before mainnet deployment.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
- End-to-End Development: From initial design and
Solidity 0.8+coding to deployment onEVMchains (Ethereum, Polygon, Arbitrum) andSolana. - Gas Optimization: We write efficient code to reduce user transaction costs by up to 40%, a critical factor for adoption.
- Comprehensive Testing: Full coverage with unit, integration, and scenario-based tests using
HardhatorFoundry. - Formal Verification: For high-value logic, we employ mathematical proofs to guarantee correctness.
Deliver a secure, auditable, and performant foundation for your dApp in as little as 4 weeks.
key-features-cards
PRECISION ENGINEERING
Core Capabilities of Our Migration Debugger
Our debugger is purpose-built for the high-stakes process of moving smart contracts between EVM and non-EVM chains. We deliver deterministic testing and validation to eliminate migration risk.
benefits
DELIVERING TANGIBLE RESULTS
Business Outcomes: From Technical Assurance to Market Advantage
Our Cross-VM Contract Migration Debugger translates complex technical execution into clear business value, accelerating your time-to-market and de-risking your most critical infrastructure upgrades.
01
Accelerated Time-to-Market
Reduce migration project timelines by up to 70% with automated, deterministic debugging. Identify and resolve cross-VM incompatibilities in hours, not weeks, to launch new features and chains faster.
70%
Faster Migration
Hours
Issue Resolution
02
Eliminate Production Downtime
Prevent costly mainnet failures by catching subtle VM-specific bugs (e.g., EVM vs. SVM gas semantics, precompile differences) in pre-production. Ensure seamless, secure chain upgrades with zero service disruption.
100%
Pre-Production Catch Rate
Zero
Unplanned Downtime
03
Future-Proof Architecture
Build with confidence for multi-chain expansion. Our debugger provides a systematic framework for testing across EVM, Solana VM, Move, and other emerging VMs, protecting your long-term technical investment.
5+
VM Ecosystems
One Codebase
Multi-Chain Strategy
04
Reduce Security & Audit Costs
Deliver auditor-ready migration reports with a complete differential analysis. By providing a verified, reproducible bug trail, we streamline the security review process, cutting associated time and expenses by over 50%.
50%
Lower Audit Costs
Verified Trail
For Auditors
A Pragmatic Analysis for Technical Leaders
Build vs. Buy: The Cost of In-House Migration Tooling
Comparing the total cost of ownership for developing and maintaining a cross-VM contract migration debugger internally versus using Chainscore's managed service.
| Factor | Build In-House | Chainscore Migration Debugger |
|---|---|---|
Initial Development Time | 6-12 months | 4-8 weeks |
Core Engineering Team Cost (FTE) | 3-5 Senior Engineers | Your Integration Lead |
Security Audit & Tooling | High Risk (Unaudited Custom Code) | Low Risk (Pre-Audited, Battle-Tested Framework) |
Coverage: VMs & Languages | Solana (Rust), EVM (Solidity/Vyper), SVM | Solana (Rust), EVM (Solidity/Vyper), SVM |
Ongoing Maintenance & Updates | Your Team's Responsibility | Fully Managed by Chainscore |
Mean Time to Debug (MTTD) | Days to Weeks | < 4 Hours |
Integration & Support | Self-Service | Dedicated Solutions Engineer |
Total First-Year Cost | $300K - $750K+ | $75K - $200K |
Time to First Production Migration | 9+ months | < 3 months |
how-we-deliver
PROVEN PROCESS
Our Methodology: A Structured Path to Migration Confidence
Our systematic approach de-risks cross-VM migrations by combining automated analysis with expert validation, ensuring your contracts function identically on the new chain.
Migration Debugger Capabilities
Technical Specifications & Supported Environments
Compare the features, supported environments, and service levels of our Cross-VM Contract Migration Debugger packages to find the right fit for your project's complexity and scale.
| Feature / Environment | Starter | Professional | Enterprise |
|---|---|---|---|
Supported Source Chains | EVM (Ethereum, Polygon, BSC) | EVM, Solana, Cosmos SDK | All EVM & Non-EVM (Custom RPC) |
Supported Target Chains | EVM (Arbitrum, Base, OP Mainnet) | EVM, Solana, Aptos, Sui | Any EVM L2/L3, MoveVM, Custom |
Automated State & Logic Diff | |||
Gas & Cost Simulation | Basic Estimation | Advanced Profiling & Optimization | Custom Fee Market Analysis |
Concurrency & Race Condition Testing | |||
Custom Test Suite Integration | Manual | Automated CI/CD Pipeline | Dedicated Pipeline with Custom Oracles |
Formal Verification Support | Limited Scope | Full Smart Contract Suite | |
Priority Support & SLA | Email (72h) | Slack/Email (24h) | Dedicated Engineer (<4h) |
Post-Migration Monitoring | 7 Days | 30 Days | 90 Days + Custom Alerts |
Engagement Model | Fixed Scope | Managed Project | Dedicated Team & Retainer |
Cross-VM Migration Debugger
Frequently Asked Questions for Technical Decision-Makers
Clear answers to the technical and commercial questions our clients ask before engaging our specialized migration debugging service.
We follow a structured, four-phase engagement: 1. Discovery & Audit (1 week): We analyze your source and target contracts, bytecode, and migration plan. 2. Debugging & Simulation (2-3 weeks): Our engineers execute the migration in a controlled sandbox, using proprietary tooling to identify and document all discrepancies. 3. Remediation Report (1 week): You receive a detailed technical report with prioritized issues, root causes, and concrete code-level fixes. 4. Verification Support: We offer optional support to verify fixes in a staging environment. This model ensures a predictable timeline and clear deliverables.
ENQUIRY
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.
NDA Protected
Confidentiality24h Response
Time to ValueDirectly to Engineering Team
No Sales Fluff10+
Protocols Shipped
$20M+
TVL Overall